CNN’s Derek Van Dam shows how Hurricane Hunters fly into the eye of storms and gather crucial data for weather forecasting.

In the early 2010s, Beijing’s air was so toxic that visibility fell to mere meters, claiming thousands of lives every year.

The group, which includes the FAA and NASA, decided early on that there would be no competition among airlines when it came ...

Turning off the lights at night has long been known to support restful sleep, but new research suggests it may have another ...